FR631998A - Perfectionnements aux fichiers - Google Patents

Perfectionnements aux fichiers

Info

Publication number: FR631998A
Authority: FR; France
Prior art keywords: file enhancements; enhancements; file
Prior art date: 1926-04-28
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

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.)

RAND KARDEX BUREAU

Original Assignee

RAND KARDEX BUREAU

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.)

1926-04-28

Filing date

1927-04-02

Publication date

1927-12-29

1927-04-02 Application filed by RAND KARDEX BUREAU filed Critical RAND KARDEX BUREAU

1927-12-29 Application granted granted Critical

1927-12-29 Publication of FR631998A publication Critical patent/FR631998A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F17/00—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets
- B42F17/28—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in the form of endless bands or revolving drums

FR631998D 1926-04-28 1927-04-02 Perfectionnements aux fichiers Expired FR631998A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US631998XA	1926-04-28	1926-04-28

Publications (1)

Publication Number	Publication Date
FR631998A true FR631998A (fr)	1927-12-29

Family

ID=22047626

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR631998D Expired FR631998A (fr)	1926-04-28	1927-04-02	Perfectionnements aux fichiers

Country Status (1)

Country	Link
FR (1)	FR631998A (fr)

1927
- 1927-04-02 FR FR631998D patent/FR631998A/fr not_active Expired

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