Invention Grant
- Patent Title: Telephony.
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Application No.: US1904217824Application Date: 1904-07-23
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Publication No.: US824030APublication Date: 1906-06-19
- Inventor: KITSEE ISIDOR
- Applicant: KITSEE ISIDOR
- Assignee: Isidor Kitsee
- Current Assignee: Isidor Kitsee
- Priority: US1904217824 1904-07-23
Information query
