CA550249A - Mecanisme differentiel pour machines a calculer - Google Patents

Mecanisme differentiel pour machines a calculer

Info

Publication number
CA550249A
CA550249A CA550249A CA550249DA CA550249A CA 550249 A CA550249 A CA 550249A CA 550249 A CA550249 A CA 550249A CA 550249D A CA550249D A CA 550249DA CA 550249 A CA550249 A CA 550249A
Authority
CA
Canada
Prior art keywords
differential mechanism
calculating machines
machines
calculating
differential
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
CA550249A
Other languages
English (en)
Inventor
M. Butler Thomas
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.)
Unisys Corp
Original Assignee
Burroughs Corp
Publication date
Application granted granted Critical
Publication of CA550249A publication Critical patent/CA550249A/fr
Expired legal-status Critical Current

Links

CA550249A Mecanisme differentiel pour machines a calculer Expired CA550249A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA550249T

Publications (1)

Publication Number Publication Date
CA550249A true CA550249A (fr) 1957-12-17

Family

ID=35711636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA550249A Expired CA550249A (fr) Mecanisme differentiel pour machines a calculer

Country Status (1)

Country Link
CA (1) CA550249A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243107A (en) * 1964-07-27 1966-03-29 Clary Corp Differential actuating mechanism
US3348769A (en) * 1967-10-24 Control mechanism for calculating machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348769A (en) * 1967-10-24 Control mechanism for calculating machine
US3243107A (en) * 1964-07-27 1966-03-29 Clary Corp Differential actuating mechanism

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