FR723601A - Improved drive mechanism for directory unwinding devices - Google Patents

Improved drive mechanism for directory unwinding devices

Info

Publication number
FR723601A
FR723601A FR723601DA FR723601A FR 723601 A FR723601 A FR 723601A FR 723601D A FR723601D A FR 723601DA FR 723601 A FR723601 A FR 723601A
Authority
FR
France
Prior art keywords
directory
drive mechanism
improved drive
unwinding devices
unwinding
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)
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.)
COMMERCIALE ET IND DE BANQUE S
Original Assignee
COMMERCIALE ET IND DE BANQUE S
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 COMMERCIALE ET IND DE BANQUE S filed Critical COMMERCIALE ET IND DE BANQUE S
Application granted granted Critical
Publication of FR723601A publication Critical patent/FR723601A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D19/00—Movable-strip writing or reading apparatus
FR723601D 1931-09-07 1931-09-07 Improved drive mechanism for directory unwinding devices Expired FR723601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR723601T 1931-09-07

Publications (1)

Publication Number Publication Date
FR723601A true FR723601A (en) 1932-04-12

Family

ID=9105484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723601D Expired FR723601A (en) 1931-09-07 1931-09-07 Improved drive mechanism for directory unwinding devices

Country Status (1)

Country Link
FR (1) FR723601A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707938A (en) * 1986-06-13 1987-11-24 Carssow John F Remote control price changing sign

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707938A (en) * 1986-06-13 1987-11-24 Carssow John F Remote control price changing sign

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