[go: up one dir, main page]

FR827669A - Perfectionnements aux machines à calculer - Google Patents

Perfectionnements aux machines à calculer

Info

Publication number
FR827669A
FR827669A FR827669DA FR827669A FR 827669 A FR827669 A FR 827669A FR 827669D A FR827669D A FR 827669DA FR 827669 A FR827669 A FR 827669A
Authority
FR
France
Prior art keywords
calculating machines
machines
calculating
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.)
Expired
Application number
Other languages
English (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.)
POWERS ACCOUNTING MACHINES Ltd
Original Assignee
POWERS ACCOUNTING MACHINES Ltd
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 by POWERS ACCOUNTING MACHINES Ltd filed Critical POWERS ACCOUNTING MACHINES Ltd
Application granted granted Critical
Publication of FR827669A publication Critical patent/FR827669A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G3/00—Devices in which the computing operation is performed mechanically
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1956—Adjustable
    • Y10T74/19565—Relative movable axes
    • Y10T74/1957—Parallel shafts

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
FR827669D 1936-10-10 1937-10-08 Perfectionnements aux machines à calculer Expired FR827669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27575/36A GB483235A (en) 1936-10-10 1936-10-10 Improvements in or relating to calculating machines

Publications (1)

Publication Number Publication Date
FR827669A true FR827669A (fr) 1938-05-02

Family

ID=10261851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827669D Expired FR827669A (fr) 1936-10-10 1937-10-08 Perfectionnements aux machines à calculer

Country Status (3)

Country Link
US (1) US2198708A (fr)
FR (1) FR827669A (fr)
GB (1) GB483235A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427049A (en) * 1941-10-27 1947-09-09 Addressograph Multigraph Printing and calculating machine
US2788939A (en) * 1952-02-01 1957-04-16 Wright K Gannett Exposure counter for cameras

Also Published As

Publication number Publication date
GB483235A (en) 1938-04-11
US2198708A (en) 1940-04-30

Similar Documents

Publication Publication Date Title
FR845884A (fr) Perfectionnements apportés aux machines à calculer
FR821128A (fr) Machine à calculer
FR829244A (fr) Perfectionnements aux machines à cryptographier
FR843170A (fr) Perfectionnements aux machines à calculer
FR829233A (fr) Perfectionnements aux machines à diviser
FR824855A (fr) Perfectionnements aux machines à trancher
FR833968A (fr) Perfectionnements aux machines tabulatrices
FR47773E (fr) Perfectionnements aux machines à reproduire
FR837012A (fr) Perfectionnements apportés aux machines à calculer
FR812719A (fr) Perfectionnements aux machines à calculer
FR827324A (fr) Perfectionnements aux machines à calculer
FR821108A (fr) Perfectionnements aux machines à calculer
FR827669A (fr) Perfectionnements aux machines à calculer
FR828037A (fr) Perfectionnements aux machines à toronner
FR822734A (fr) Perfectionnements apportés aux machines à coudre
FR839785A (fr) Perfectionnements apportés aux machines à calculer
FR810156A (fr) Perfectionnements aux machines à calculer
FR827583A (fr) Perfectionnements apportés aux machines à calculer
FR818367A (fr) Perfectionnements aux machines à calculer
FR822923A (fr) Perfectionnements aux machines à imprimer
FR810683A (fr) Perfectionnements aux machines à additionner
FR818358A (fr) Perfectionnements aux machines à tréfiler
FR811724A (fr) Perfectionnements aux machines à statistiques
FR827711A (fr) Perfectionnements apportés aux machines à statistiques
FR816923A (fr) Perfectionnements apportés aux machines à mouler