CH276744A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for producing soap bubble-like foam balloons.
Assignee: Hein Rolf Ing Dr
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Filing: 1950-08-14
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Granted: —
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Expires: 1970-08-14
Abstract
No abstract record available.
Inventors
- 👤 Hein Rolf Ing Dr
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 10:56
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/28
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References Cited (Backward Citations)
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