FR764253A - Improvements to lifting devices - Google Patents

Improvements to lifting devices

Info

Publication number
FR764253A
FR764253A FR764253DA FR764253A FR 764253 A FR764253 A FR 764253A FR 764253D A FR764253D A FR 764253DA FR 764253 A FR764253 A FR 764253A
Authority
FR
France
Prior art keywords
lifting devices
lifting
devices
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Roger Rolland
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR764253A publication Critical patent/FR764253A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F13/00—Common constructional features or accessories

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR764253D 1933-11-17 1933-11-17 Improvements to lifting devices Expired FR764253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR764253T 1933-11-17

Publications (1)

Publication Number Publication Date
FR764253A true FR764253A (en) 1934-05-17

Family

ID=9182036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764253D Expired FR764253A (en) 1933-11-17 1933-11-17 Improvements to lifting devices

Country Status (1)

Country Link
FR (1) FR764253A (en)

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