Patent US4692791A successfully refreshed from Google Patents.
Patent FR987856A successfully refreshed from Google Patents.
FR987856A
Expired / Lapsed
FR
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Improvements to bags for dispensing liquids
Assignee: Walter Engel
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Filing: 1949-06-07
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Granted: 1951-08-20
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Expires: 1969-06-07
Abstract
No abstract record available.
Inventors
- 👤 Walter Engel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 12:03
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/54; B65D75/56; B65D75/566; B65D2575/00; B65D2575/52; B65D2575/54; B65D2575/56; B65D2575/565
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References Cited (Backward Citations)
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