Invention Grant
- Patent Title: Condenser
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Application No.: US23430927Application Date: 1927-11-19
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Publication No.: US1728284APublication Date: 1929-09-17
- Inventor: MCD GRAY ALANSON
- Applicant: GRAY PROCESSES CORP
- Assignee: Gray Processes Corp
- Current Assignee: Gray Processes Corp
- Priority: US23430927 1927-11-19; US15653926 1926-12-23
- Main IPC: B01D5/00
- IPC: B01D5/00
Information query
