Publisher: Patent Office / Catalog Issue Year Decade: 1950 - 1959 / Sudoc Stem: C 21.5 - Blacklight Search Results

Start Over Publisher Patent Office Catalog Issue Year Decade 1950 - 1959 Sudoc Stem C 21.5

1. Classification bulletin 405, Peb. 13-May 8, 1952, containing classification orders 119-126, pertaining to classification of subjects of invention revised by Classification Group of Patent Oflice.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1952.]
SuDoc number:: C 21.5:405

2. Official gazette, Patent Office [title page, contents, etc., to] May-Oct. 1949; v. 622-627.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: 1949
SuDoc number:: C 21.5:622-627/t.p.&cont.

3. Official gazette, Patent Office, containing patents, trade-marks and designs issued June 7-Nov. 29, 1949; v. 623, no. 1-v. 628, no. 5.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1949.]
SuDoc number:: C 21.5:623/1-628/5

4. Official gazette of Patent Office [title page, contents, etc.].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5:(v.nos.)/t.p.&cont.

5. Official gazette, Patent Office [containing patents, trade-marks & designs issued] June 5-Dec. 25, 1951: v. 647, no. 1-v.653, no. 4.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5:647/1-653/4

6. Official gazette, Patent Office [containing patents, trade-marks and designs issued] Jan. 1-June 24, 1952; v. 654, no. 1-v.659, no. 4.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5:654/1-659/4

7. Official gazette, Patent Office [containing patents, trade-marks and designs issued] Jan. 2-May 29, 1951; v. 642, no. 1-v. 646, no. 5.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5:642/1-646/5

8. Official gazette, Patent Office [containing patents, trade-marks and designs issued] July 1-Dec. 30, 1952; v. 660, no. 1-v. 665, no. 5.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5:660/1-665/5

9. Official gazette, Patent Office [containing patents, trade-marks and designs issued].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5: (v.nos.&nos.)

10. Official gazette, Patent Office [containing patents, trade-marks and designs issued].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5: (v.nos.&nos.)

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