NL52988C - - Google Patents

Info

Publication number
NL52988C
NL52988C NL52988DA NL52988C NL 52988 C NL52988 C NL 52988C NL 52988D A NL52988D A NL 52988DA NL 52988 C NL52988 C NL 52988C
Authority
NL
Netherlands
Application number
Publication of NL52988C publication Critical patent/NL52988C/xx

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G1/00Hand manipulated computing devices
    • G06G1/02Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
    • G06G1/10Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation
    • G06G1/12Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation logarithmic graduations, e.g. for multiplication
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G3/00Devices in which the computing operation is performed mechanically

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
NL52988D NL52988C (index.php)

Publications (1)

Publication Number Publication Date
NL52988C true NL52988C (index.php)

Family

ID=1810720

Family Applications (1)

Application Number Title Priority Date Filing Date
NL52988D NL52988C (index.php)

Country Status (1)

Country Link
NL (1) NL52988C (index.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074610A1 (index.php) * 1970-01-09 1971-10-08 France Aliments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074610A1 (index.php) * 1970-01-09 1971-10-08 France Aliments

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