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Start Over Author Patent Office Sudoc Stem C 21.5

491. Official gazette. Official gazette, Sept. 1-29, 1925; [title-page, contents, errata, etc., to] v. 337; Aug. 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.5:337/t.p.&cont

492. Official gazette. Official gazette, Sept. 1-29, 1925; v. 338, no. 1-5.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.5:338/1-5

493. Official gazette. Official gazette, [title-page, contents, errata, etc., to] v. 333; Apr. 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.5:333/t.p.&con.

494. Official gazette. [title-page, contents, errata, etc., to] v. 339; Oct. 1925.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.5:339/t.p.&cont.

495. Official gazette. [title-page, contents, errata, etc., to] v. 340; Nov. 1925.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.5:340/t.p.&cont.

496. 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.

497. 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.

498. 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

499. 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

500. 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

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