Official gazette of U.S. Patent Office : Supplement to Vol. 93, containing classification of subjects of invention, revised and published between July 1, and Dec. 31, 1900.

Bibliographic Details

Corporate Author:	United States. Patent Office
Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1900.
Subjects:	Building materials. Leather industry and trade. Measuring instruments. Metals. Electronic books.
Online Access:	Connect to the full text of this electronic document