NL43349C - - Google Patents

Info

Publication number
NL43349C
NL43349C NL76247A NL76247A NL43349C NL 43349 C NL43349 C NL 43349C NL 76247 A NL76247 A NL 76247A NL 76247 A NL76247 A NL 76247A NL 43349 C NL43349 C NL 43349C
Authority
NL
Netherlands
Application number
NL76247A
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 filed Critical
Priority to NL76247A priority Critical patent/NL43349C/xx
Application granted granted Critical
Publication of NL43349C publication Critical patent/NL43349C/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
    • G06K21/06—Apparatus or tools adapted for slotting or otherwise marking information-retrieval cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/14—Forming notches in marginal portion of work by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
NL76247A 1936-01-18 1936-01-18 NL43349C (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL76247A NL43349C (en:Method) 1936-01-18 1936-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL76247A NL43349C (en:Method) 1936-01-18 1936-01-18

Publications (1)

Publication Number Publication Date
NL43349C true NL43349C (en:Method) 1938-05-17

Family

ID=19757852

Family Applications (1)

Application Number Title Priority Date Filing Date
NL76247A NL43349C (en:Method) 1936-01-18 1936-01-18

Country Status (1)

Country Link
NL (1) NL43349C (en:Method)

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