FR1089299A
Expired / Lapsed
FR
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Improvements to screw extrusion machines
Assignee: Balfour Beatty PLC
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Filing: 1953-10-20
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Granted: 1955-03-16
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Expires: 1973-10-20
Abstract
No abstract record available.
Inventors
- 👤 Arthur Bruce Fraser G Richards
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 22:23
CPC Classifications
B; B66; B66C; B66C1/00; B66C1/10; B66C1/42; B66C1/44; B29; B29B; B29B7/00; B29B7/30; B29B7/34; B29B7/38; B29B7/40; B29B7/42; B29B7/428; B29B7/429; B29B7/58; B29B7/60; B29B7/74; B29B7/7476; B29B7/7495; B29B7/80; B29B7/82; B29B7/823; B29B7/826; B29B9/00; B29B9/02; B29B9/06; B29C; B29C48/00; B29C48/03; B29C48/25; B29C48/252; B29C48/285; B29C48/288; B29C48/36; B29C48/375; B29C48/38; B29C48/395; B29C48/397; B29C48/45; B29C48/50; B29C48/505; B29C48/52; B29C48/525; B29C48/78; B29C48/80; B29C48/83; B29C48/832; B29C48/834; B29C48/84; B29C48/845; B29C48/85; B30; B30B; B30B11/00; B30B11/22; B30B11/24; B30B11/243
Claims Analysis
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References Cited (Backward Citations)
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