FR723340A - New process for perforating bands - Google Patents

New process for perforating bands

Info

Publication number
FR723340A
FR723340A FR723340DA FR723340A FR 723340 A FR723340 A FR 723340A FR 723340D A FR723340D A FR 723340DA FR 723340 A FR723340 A FR 723340A
Authority
FR
France
Prior art keywords
perforating
bands
new process
new
perforating bands
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR723340A publication Critical patent/FR723340A/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)
FR723340D 1930-12-09 1930-12-09 New process for perforating bands Expired FR723340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR723340T 1930-12-09

Publications (1)

Publication Number Publication Date
FR723340A true FR723340A (en) 1932-04-07

Family

ID=9104566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723340D Expired FR723340A (en) 1930-12-09 1930-12-09 New process for perforating bands

Country Status (1)

Country Link
FR (1) FR723340A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5774972A (en) * 1996-03-22 1998-07-07 Wabash National Corporation Method of punching a composite plate
US6266865B1 (en) 1999-09-17 2001-07-31 Wabash Technology Corporation Method of punching a composite plate
US6941848B2 (en) * 2000-11-07 2005-09-13 Dan-List A/S Maskinfabrik Procedure for the production of a bar notch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5774972A (en) * 1996-03-22 1998-07-07 Wabash National Corporation Method of punching a composite plate
US6266865B1 (en) 1999-09-17 2001-07-31 Wabash Technology Corporation Method of punching a composite plate
US6941848B2 (en) * 2000-11-07 2005-09-13 Dan-List A/S Maskinfabrik Procedure for the production of a bar notch

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