DE544688C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pipe walls for containers to be heated or cooled
Assignee: Individual
•
Filing: 1931-02-20
•
Granted: 1932-02-22
•
Expires: 1951-02-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 19:15
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/0006; B01J19/0013; B01J3/00; B01J3/002; B01J2219/00; B01J2219/00049; B01J2219/00051; B01J2219/00074; B01J2219/00087; B01J2219/0009
Claims Analysis
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References Cited (Backward Citations)
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