Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Caillard & Cie SA Des Ets
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Caillard & Cie SA Des Ets
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Publication date
Application filed by Caillard & Cie SA Des EtsfiledCriticalCaillard & Cie SA Des Ets
Application grantedgrantedCritical
Publication of FR56885EpublicationCriticalpatent/FR56885E/en
B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
B66C3/12—Grabs actuated by two or more ropes
FR56885D1947-08-271947-08-27
Improvements to clamshells
ExpiredFR56885E
(en)