FR2298443A1 - FILTER FOR PERFORATED SHEETS - Google Patents

FILTER FOR PERFORATED SHEETS

Info

Publication number
FR2298443A1
FR2298443A1 FR7539559A FR7539559A FR2298443A1 FR 2298443 A1 FR2298443 A1 FR 2298443A1 FR 7539559 A FR7539559 A FR 7539559A FR 7539559 A FR7539559 A FR 7539559A FR 2298443 A1 FR2298443 A1 FR 2298443A1
Authority
FR
France
Prior art keywords
filter
perforated sheets
perforated
sheets
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.)
Granted
Application number
FR7539559A
Other languages
French (fr)
Other versions
FR2298443B1 (en
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.)
Paul Koch KG Papierverarbeitungswerk
Original Assignee
Paul Koch KG Papierverarbeitungswerk
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
Priority claimed from DE19752502198 external-priority patent/DE2502198C3/en
Application filed by Paul Koch KG Papierverarbeitungswerk filed Critical Paul Koch KG Papierverarbeitungswerk
Publication of FR2298443A1 publication Critical patent/FR2298443A1/en
Application granted granted Critical
Publication of FR2298443B1 publication Critical patent/FR2298443B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/12—Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes
FR7539559A 1975-01-21 1975-12-23 FILTER FOR PERFORATED SHEETS Granted FR2298443A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752502198 DE2502198C3 (en) 1975-01-21 Folder for perforated sheets

Publications (2)

Publication Number Publication Date
FR2298443A1 true FR2298443A1 (en) 1976-08-20
FR2298443B1 FR2298443B1 (en) 1982-09-17

Family

ID=5936884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539559A Granted FR2298443A1 (en) 1975-01-21 1975-12-23 FILTER FOR PERFORATED SHEETS

Country Status (10)

Country Link
JP (1) JPS5750679B2 (en)
AT (1) AT345247B (en)
CH (1) CH601030A5 (en)
DD (1) DD121899A5 (en)
DK (1) DK140926C (en)
FR (1) FR2298443A1 (en)
GB (1) GB1528493A (en)
IT (1) IT1053393B (en)
NL (1) NL164805C (en)
SE (1) SE424059B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0656670U (en) * 1992-02-21 1994-08-05 株式会社前川製作所 Cooling system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997320A (en) * 1959-03-23 1961-08-22 Deere & Co Shaft coupling

Also Published As

Publication number Publication date
JPS5750679B2 (en) 1982-10-28
SE424059B (en) 1982-06-28
NL7513870A (en) 1976-07-23
ATA35876A (en) 1978-01-15
FR2298443B1 (en) 1982-09-17
IT1053393B (en) 1981-08-31
CH601030A5 (en) 1978-06-30
DE2502198B2 (en) 1977-05-18
DD121899A5 (en) 1976-09-05
DK140926B (en) 1979-12-10
NL164805B (en) 1980-09-15
JPS5198515A (en) 1976-08-30
DK140926C (en) 1980-05-27
DE2502198A1 (en) 1976-07-22
DK21376A (en) 1976-07-22
NL164805C (en) 1981-02-16
AT345247B (en) 1978-09-11
SE7600608L (en) 1976-07-22
GB1528493A (en) 1978-10-11

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Legal Events

Date Code Title Description
CD Change of name or company name