Patent US155266A successfully refreshed from Google Patents.
DE20122C
Active / In Force
DE
Innovations in filtration devices
Assignee: J. P. A. VOLLMAR in Kempten, Rheinhessen
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 02:54
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/11; B01D29/13; B01D29/15; B01D29/19; B01D29/50; B01D29/52; B01D2201/00; B01D2201/04; B01D2201/043; B01D2201/0438
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