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FR21560E
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FR
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System for the rapid transformation of wheeled traction vehicles into traction vehicles by conveyors or endless chains known as "caterpillar"
Assignee: JEAN-FRANCOIS ROLLAND
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Filing: 1917-05-07
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Granted: 1920-11-15
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Expires: 1937-05-07
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Andre-Paul Mauclere
- 👤 Jean-Francois Rolland
- 👤 Leon-Abel-Celer Letombe
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 12:25
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/02
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Total Claims: 0
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