NL159584C - - Google Patents

Info

Publication number: NL159584C
Authority: NL; Netherlands

Application number

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.)

1950-03-03

Publication of NL159584C publication Critical patent/NL159584C/xx

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
- B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
- B42F13/18—Filing appliances with means for engaging perforations or slots with claws or rings on two bars relatively movable longitudinally

NL159584D 1950-03-03 NL159584C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR889289X		1950-03-03

Publications (1)

Publication Number	Publication Date
NL159584C true NL159584C (en)

Family

ID=9377113

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL159584D NL159584C (en)	1950-03-03
NL77775D NL77775C (en)	1950-03-03

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL77775D NL77775C (en)	1950-03-03

Country Status (5)

Country	Link
BE (1)	BE501616A (en)
DE (1)	DE889289C (en)
FR (1)	FR1013827A (en)
GB (1)	GB700113A (en)
NL (2)	NL77775C (en)

0
- NL NL159584D patent/NL159584C/xx active
- BE BE501616D patent/BE501616A/xx unknown
- NL NL77775D patent/NL77775C/xx active
1950
- 1950-03-03 FR FR1013827D patent/FR1013827A/en not_active Expired
1951
- 1951-03-01 GB GB5022/51A patent/GB700113A/en not_active Expired
- 1951-03-04 DE DEM8765A patent/DE889289C/en not_active Expired

Also Published As

Publication number	Publication date
GB700113A (en)	1953-11-25
NL77775C (en)
DE889289C (en)	1953-09-10
BE501616A (en)
FR1013827A (en)	1952-08-05

Publication	Publication Date	Title
NL77775C (en)
BE495522A (en)	1950-09-01
BE325830A (en)
BE365921A (en)
BE442233A (en)
BE461301A (en)
BE465350A (en)
BE471217A (en)
BE474353A (en)
BE486021A (en)
BE489017A (en)
BE493326A (en)
BE493328A (en)
BE493329A (en)
BE493351A (en)
BE493362A (en)
BE493367A (en)	1950-05-16
BE493380A (en)
BE493420A (en)
BE493509A (en)
BE493522A (en)
BE493852A (en)
BE494021A (en)
BE494028A (en)
BE494127A (en)