FR2192899A1 - - Google Patents

Info

Publication number
FR2192899A1
FR2192899A1 FR7308685A FR7308685A FR2192899A1 FR 2192899 A1 FR2192899 A1 FR 2192899A1 FR 7308685 A FR7308685 A FR 7308685A FR 7308685 A FR7308685 A FR 7308685A FR 2192899 A1 FR2192899 A1 FR 2192899A1
Authority
FR
France
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.)
Granted
Application number
FR7308685A
Other versions
FR2192899B1 (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.)
Sanyo Kokusaku Pulp Co Ltd
Original Assignee
Sanyo Kokusaku Pulp Co Ltd
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 Sanyo Kokusaku Pulp Co Ltd filed Critical Sanyo Kokusaku Pulp Co Ltd
Publication of FR2192899A1 publication Critical patent/FR2192899A1/fr
Application granted granted Critical
Publication of FR2192899B1 publication Critical patent/FR2192899B1/fr
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
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Elimination Of Static Electricity (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7308685A 1972-07-17 1973-03-12 Expired FR2192899B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7071972A JPS5144208B2 (fr) 1972-07-17 1972-07-17

Publications (2)

Publication Number Publication Date
FR2192899A1 true FR2192899A1 (fr) 1974-02-15
FR2192899B1 FR2192899B1 (fr) 1977-02-04

Family

ID=13439640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308685A Expired FR2192899B1 (fr) 1972-07-17 1973-03-12

Country Status (5)

Country Link
JP (1) JPS5144208B2 (fr)
DE (1) DE2310047C3 (fr)
FR (1) FR2192899B1 (fr)
GB (1) GB1362360A (fr)
IT (1) IT979621B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207458A (en) * 1977-04-21 1980-06-10 Philip Morris Incorporated Method of electrically perforating a planar web
CA1105096A (fr) * 1977-04-21 1981-07-14 Morris (Philip) Incorporated Methode et dispositif de perforation par voie electrique de papier en bande
DE2833527A1 (de) * 1977-08-05 1979-02-15 Molins Ltd Vorrichtung zum perforieren einer materialbahn
US4236062A (en) * 1978-06-30 1980-11-25 Philip Morris Incorporated Apparatus for electrical perforation of webs
JPS6029234A (ja) * 1983-07-11 1985-02-14 Mitsubishi Electric Corp ワイヤカツト放電加工用ワイヤ電極
JPH0547115U (ja) * 1991-11-30 1993-06-22 株式会社イトーキクレビオ 支柱へのパネル板の取付装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982186A (en) * 1956-05-09 1961-05-02 Micro Vent Inc Apparatus for making perforated sheet material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982186A (en) * 1956-05-09 1961-05-02 Micro Vent Inc Apparatus for making perforated sheet material

Also Published As

Publication number Publication date
GB1362360A (en) 1974-08-07
JPS5144208B2 (fr) 1976-11-27
JPS4928994A (fr) 1974-03-14
FR2192899B1 (fr) 1977-02-04
DE2310047B2 (de) 1978-01-12
DE2310047C3 (de) 1978-09-14
DE2310047A1 (de) 1974-01-31
IT979621B (it) 1974-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse