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FR646485A - Suspension à contrepoids - Google Patents

Suspension à contrepoids

Info

Publication number
FR646485A
FR646485A FR646485DA FR646485A FR 646485 A FR646485 A FR 646485A FR 646485D A FR646485D A FR 646485DA FR 646485 A FR646485 A FR 646485A
Authority
FR
France
Prior art keywords
counterweight suspension
counterweight
suspension
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
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILH AUS DEN RUTHEN
Original Assignee
WILH AUS DEN RUTHEN
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 by WILH AUS DEN RUTHEN filed Critical WILH AUS DEN RUTHEN
Application granted granted Critical
Publication of FR646485A publication Critical patent/FR646485A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/16—Adjustable mountings using wires or cords

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR646485D 1927-12-28 1927-12-28 Suspension à contrepoids Expired FR646485A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR646485T 1927-12-28

Publications (1)

Publication Number Publication Date
FR646485A true FR646485A (fr) 1928-11-12

Family

ID=9001473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646485D Expired FR646485A (fr) 1927-12-28 1927-12-28 Suspension à contrepoids

Country Status (1)

Country Link
FR (1) FR646485A (fr)

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