Author: United States. Patent OfficePublisher:
ISBN:
Category : Patents
Languages : en
Pages : 1528
Book Description
Official Gazette of the United States Patent Office
Author: United States. Patent OfficePublisher:
ISBN:
Category : Patents
Languages : en
Pages : 1528
Book Description
The Plumbers Trade Journal
Author: Index of Patents Issued from the United States Patent Office
Author: United States. Patent OfficePublisher:
ISBN:
Category : Patents
Languages : en
Pages : 2268
Book Description
pt. 1. List of patentees.--pt. 2. Index to subjects of inventions.
Proceedings of National Electric Light Association
Author: National Electric Light Association. ConventionPublisher:
ISBN:
Category : Electric lighting
Languages : en
Pages : 1580
Book Description
Index of Patents Issued from the United States Patent and Trademark Office
Author: Electrical Record and Buyer's Reference
Author: Publisher:
ISBN:
Category : Electric apparatus and appliances
Languages : en
Pages : 454
Book Description
Annual Report of the Commissioner of Patents
Author: United States. Patent OfficePublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1744
Book Description
Prior to 1862, when the Department of Agriculture was established, the report on agriculture was prepared and published by the Commissioner of Patents, and forms volume or part of volume, of his annual reports, the first being that of 1840. Cf. Checklist of public documents ... Washington, 1895, p. 148.
Electrical World
Author: Publisher:
ISBN:
Category : Electric engineering
Languages : en
Pages : 1232
Book Description
Williams' Cincinnati (Hamilton County, Ohio) City Directory
Author: Official Gazette of the United States Patent and Trademark Office
Author: United States. Patent and Trademark OfficePublisher:
ISBN:
Category : Patents
Languages : en
Pages : 1404
Book Description