Invention Grant
- Patent Title: Telephony.
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Application No.: US1905282817Application Date: 1905-10-14
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Publication No.: US844811APublication Date: 1907-02-19
- Inventor: KITSEE ISIDOR
- Applicant: KITSEE ISIDOR
- Assignee: Isidor Kitsee
- Current Assignee: Isidor Kitsee
- Priority: US1905282817 1905-10-14
Information query
