FR978614A - Folding process for celluloid sheets - Google Patents

Folding process for celluloid sheets

Info

Publication number
FR978614A
FR978614A FR978614DA FR978614A FR 978614 A FR978614 A FR 978614A FR 978614D A FR978614D A FR 978614DA FR 978614 A FR978614 A FR 978614A
Authority
FR
France
Prior art keywords
folding process
celluloid sheets
celluloid
sheets
folding
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
Jose Waiman
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 FR978614A publication Critical patent/FR978614A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR978614D 1948-11-24 1948-11-24 Folding process for celluloid sheets Expired FR978614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978614T 1948-11-24

Publications (1)

Publication Number Publication Date
FR978614A true FR978614A (en) 1951-04-16

Family

ID=9520641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978614D Expired FR978614A (en) 1948-11-24 1948-11-24 Folding process for celluloid sheets

Country Status (1)

Country Link
FR (1) FR978614A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078317B (en) * 1956-01-02 1960-03-24 Bohm Und Co Device for the production of thermoplastic comb rollers for stapling devices
EP0044280A1 (en) * 1980-07-14 1982-01-20 ITF Trade Facilitation S.A. Mask for generating documents, process for manufacturing the same, and means for carrying out the process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078317B (en) * 1956-01-02 1960-03-24 Bohm Und Co Device for the production of thermoplastic comb rollers for stapling devices
EP0044280A1 (en) * 1980-07-14 1982-01-20 ITF Trade Facilitation S.A. Mask for generating documents, process for manufacturing the same, and means for carrying out the process

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