NL28064C - - Google Patents

Info

Publication number
NL28064C
NL28064C NL28064DA NL28064C NL 28064 C NL28064 C NL 28064C NL 28064D A NL28064D A NL 28064DA NL 28064 C NL28064 C NL 28064C
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.)
Publication of NL28064C publication Critical patent/NL28064C/xx
Priority claimed from GB30340/28A external-priority patent/GB315642A/en

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
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls

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)
NL28064D 1928-10-19 NL28064C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30340/28A GB315642A (en) 1928-10-19 1928-10-19 Improvements in or relating to apparatus for punching holes in statistical or like record cards

Publications (1)

Publication Number Publication Date
NL28064C true NL28064C (enrdf_load_stackoverflow)

Family

ID=10306071

Family Applications (1)

Application Number Title Priority Date Filing Date
NL28064D NL28064C (enrdf_load_stackoverflow) 1928-10-19

Country Status (3)

Country Link
DE (1) DE544436C (enrdf_load_stackoverflow)
FR (1) FR682913A (enrdf_load_stackoverflow)
NL (1) NL28064C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL252018A (enrdf_load_stackoverflow) * 1959-05-29 1900-01-01

Also Published As

Publication number Publication date
FR682913A (fr) 1930-06-04
DE544436C (de) 1932-02-18

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