FR641847A - Film perforating machines for light projections or other applications - Google Patents

Film perforating machines for light projections or other applications

Info

Publication number
FR641847A
FR641847A FR641847DA FR641847A FR 641847 A FR641847 A FR 641847A FR 641847D A FR641847D A FR 641847DA FR 641847 A FR641847 A FR 641847A
Authority
FR
France
Prior art keywords
applications
light projections
film perforating
perforating machines
machines
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
Carlos Melguizo
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 FR641847A publication Critical patent/FR641847A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0007—Perforation of photographic films

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR641847D 1927-10-05 1927-10-05 Film perforating machines for light projections or other applications Expired FR641847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR641847T 1927-10-05

Publications (1)

Publication Number Publication Date
FR641847A true FR641847A (en) 1928-08-11

Family

ID=8998414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641847D Expired FR641847A (en) 1927-10-05 1927-10-05 Film perforating machines for light projections or other applications

Country Status (1)

Country Link
FR (1) FR641847A (en)

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