FR493853A - Improvement in the locking mechanism of calculating machines - Google Patents

Improvement in the locking mechanism of calculating machines

Info

Publication number
FR493853A
FR493853A FR493853A FR493853DA FR493853A FR 493853 A FR493853 A FR 493853A FR 493853 A FR493853 A FR 493853A FR 493853D A FR493853D A FR 493853DA FR 493853 A FR493853 A FR 493853A
Authority
FR
France
Prior art keywords
improvement
locking mechanism
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
FR493853A
Other languages
French (fr)
Inventor
Karl Viktor Rudin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR493853A publication Critical patent/FR493853A/en
Expired legal-status Critical Current

Links

FR493853A 1917-05-30 1918-04-26 Improvement in the locking mechanism of calculating machines Expired FR493853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE493853X 1917-05-30

Publications (1)

Publication Number Publication Date
FR493853A true FR493853A (en) 1919-08-23

Family

ID=43480839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493853A Expired FR493853A (en) 1917-05-30 1918-04-26 Improvement in the locking mechanism of calculating machines

Country Status (1)

Country Link
FR (1) FR493853A (en)

Similar Documents

Publication Publication Date Title
FR493853A (en) Improvement in the locking mechanism of calculating machines
FR520601A (en) Combination lock
FR527463A (en) Calculator
FR502356A (en) Improvements in resetting the cam discs of calculating machines
FR533652A (en) Improvements in steel fabrication
FR492670A (en) Improvements in shipbuilding
FR494522A (en) Improvements in the construction of v-motors.
FR494371A (en) Improvement in the construction of wagons
FR515684A (en) Cash machine
FR509399A (en) Improvements in the construction of typewriters
FR499915A (en) Improvements in the production of butenes
FR510079A (en) Improvements in the construction of refrigerated wagons
FR518806A (en) Improvements to the hunting-shuttle mechanism, for looms
FR487713A (en) Improvements in the construction of pianos
FR498789A (en) Adding machine
FR514890A (en) Threading machine
FR493398A (en) Grinding machine
FR487132A (en) Improvements in the construction of gasifiers
FR492477A (en) Improvement in the hunting-shuttle mechanism of looms
FR482243A (en) Improvements in vehicle construction
FR488162A (en) Shoulder strap
FR485541A (en) Calculator
FR514802A (en) Calculator
FR518964A (en) Calculator
CH77342A (en) Continuous action wringer