Telephone Rochester Telechronometer Meter Patent Archive 1907-1916 GE Siemens
USD 295.26 USD
Specifications
| Time Period Manufactured | Pre-1930 |
| Country Of Origin | United States |
Patent attorneys Church & Rich (Rochester, NY). International patent matters (Japan, UK, New Zealand, Australia). Patent renewal notices and foreign filings. Sold as a single archive lot. Condition varies.
