Author: Patent Office / Catalog Issue Year Decade: 1950 - 1959 - Blacklight Search Results

Start Over Author Patent Office Catalog Issue Year Decade 1950 - 1959

521. [Trade-mark supplements.]

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5/a 3: (v.nos.&nos.)

522. [Trade-mark supplements.]

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5/a 3: (v.nos.&nos.)

523. [Trade-mark supplements.] [Show those trade-marks filed with Patent Office supplementing those appearing in Official gazette.]

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5/a 3: (v.nos.&nos.)

524. [Trade-mark supplements.] [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.

525. [Trade-mark supplements.] [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.

526. [Trade-mark supplements.] [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.

527. [Trade-mark supplements.] [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.

528. official gazette, Patent Office, containing patents, designs, & trademarks issued.

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

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