Invention Grant
- Patent Title: Plate tower
- Patent Title (中): 板塔
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Application No.: US16431962Application Date: 1962-01-04
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Publication No.: US3215504APublication Date: 1965-11-02
- Inventor: HAGBARTH PER O
- Applicant: HAGBARTH PER O
- Assignee: Per O Hagbarth
- Current Assignee: Per O Hagbarth
- Priority: US16431962 1962-01-04; DEH0042960 1961-06-26; US48296965 1965-07-15
- Main IPC: B01D3/20
- IPC: B01D3/20 ; B01D3/22 ; B01D47/02 ; C01B7/00 ; C01B7/01 ; C01B11/02
Public/Granted literature
- US10982597B2 Isolation seals for gas turbine engines Public/Granted day:2021-04-20
Information query
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