Home › Books › Patent#2105001, Granted To Walter Michaelis of Germany Assi…
Patent#2105001, Granted To Walter Michaelis of Germany Assignor to Siemens & Halske Aktiengeskllschaft, for an Alleged New & Useful Improvement in Telephone Systems: Patent Certificate Dated January 11, 1938 Buy on Amazon

https://www.ebooknetworking.net/books_detail-B0080RBS2E.html

Patent#2105001, Granted To Walter Michaelis of Germany Assignor to Siemens & Halske Aktiengeskllschaft, for an Alleged New & Useful Improvement in Telephone Systems: Patent Certificate Dated January 11, 1938

AuthorUnited States Patent Office
PublisherGovernment Printing Office
Shop on Amazon — choose your country
🇺🇸 USA 🇨🇦 Canada 🇬🇧 UK 🇩🇪 Germany 🇫🇷 France 🇮🇳 India
Buy New on Amazon 🇫🇷

Book Details

Author(s)United States Patent Office
PublisherGovernment Printing Office
ISBN / ASINB0080RBS2E
ISBN-13978B0080RBS28
MarketplaceFrance  🇫🇷

More Books by United States Patent Office

The Classification of Patents
The Classification of Patents
View
Donate to EbookNetworking
Prev
Next