Official gazette. Official gazette of Patent Office, weekly index, with title, List of trade-mark applicants published for opposition [title page, contents, errata, etc, to] v. 498; Jan. 1939.
Publication Title:
Official gazette. Official gazette of Patent Office, weekly index, with title, List of trade-mark applicants published for opposition [title page, contents, errata, etc, to] v. 498; Jan. 1939.
Display Title:
Official gazette. Official gazette of Patent Office, weekly index, with title, List of trade-mark applicants published for opposition [title page, contents, errata, etc, to] v. 498; Jan. 1939.