BE809822A
Expired / Lapsed
BE
⏱️ 0.0 years remaining
PROCESS FOR MANUFACTURING A DIAPHRAGM OF STABLE DIMENSIONS AND THUS OBTAINED DIAPHRAGM.
Assignee: —
•
Filing: 1974-01-16
•
Granted: —
•
Expires: 1994-01-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
BE
Data Source
google_patents
Last Synchronized
2026-10-23 12:26
CPC Classifications
C; C25; C25B; C25B13/00; C25B13/04; C25B13/05; C25B13/06; C25B13/08
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Total Claims: 0
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References Cited (Backward Citations)
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