Patent CA685113A successfully refreshed from Google Patents.
CH354571A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Acoustically insulating panel
Assignee: Gomma Antivibranti Applic
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Filing: 1957-10-22
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Granted: —
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Expires: 1977-10-22
Abstract
No abstract record available.
Inventors
- 👤 Antonio Dott Ing Boschi
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 17:56
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/82; E04B1/84; E04B1/86; E04B2001/8457; E04B2001/8461; E04B2001/8471; E04B2001/8476
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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