FR771316A - Perfectionnements aux escaliers mécaniques - Google Patents

Perfectionnements aux escaliers mécaniques

Info

Publication number
FR771316A
FR771316A FR771316DA FR771316A FR 771316 A FR771316 A FR 771316A FR 771316D A FR771316D A FR 771316DA FR 771316 A FR771316 A FR 771316A
Authority
FR
France
Prior art keywords
escalators
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.)
Venot & Cie
VERNES GUINET ETS
Original Assignee
Venot & Cie
VERNES GUINET ETS
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 Venot & Cie, VERNES GUINET ETS filed Critical Venot & Cie
Application granted granted Critical
Publication of FR771316A publication Critical patent/FR771316A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/08—Carrying surfaces
    • B66B23/12—Steps
FR771316D 1933-06-28 1933-06-28 Perfectionnements aux escaliers mécaniques Expired FR771316A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR771316T 1933-06-28

Publications (1)

Publication Number Publication Date
FR771316A true FR771316A (fr) 1934-10-05

Family

ID=9190175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771316D Expired FR771316A (fr) 1933-06-28 1933-06-28 Perfectionnements aux escaliers mécaniques

Country Status (1)

Country Link
FR (1) FR771316A (fr)

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