Invention Grant
- Patent Title: Centrifugal blower
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Application No.: US34590240Application Date: 1940-07-17
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Publication No.: US2283131APublication Date: 1942-05-12
- Inventor: SHAW MELVIN C , KOLLBERG GUSTAF L
- Applicant: ALLIS CHALMERS MFG CO
- Assignee: Allis Chalmers Mfg Co
- Current Assignee: Allis Chalmers Mfg Co
- Priority: US34590240 1940-07-17
- Main IPC: F04D29/10
- IPC: F04D29/10
Information query
