Invention Grant
- Patent Title: Automatic door.
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Application No.: US1905273232Application Date: 1905-08-08
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Publication No.: US826447APublication Date: 1906-07-17
- Inventor: SCHUYLER DANIEL
- Applicant: PERFECT SLIDING DOOR COMPANY
- Assignee: Perfect Sliding Door Company
- Current Assignee: Perfect Sliding Door Company
- Priority: US1905273232 1905-08-08
Information query
