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Artificial sponges

Assignee: Bayer AG
•
Filing: 1941-04-20
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Granted: 1952-12-18
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Expires: 1961-04-20
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Abstract

No abstract record available.

Inventors

  • 👤 Walter Dr-Ing Droste
  • 👤 August Dr Hoechtlen

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 12:50
CPC Classifications
C; C08; C08J; C08J9/00; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/16; C08G18/28; C08G18/40; C08G18/42; C08G18/4236; C08J2375/00; C08J2375/04

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