CH546445A - CALCULATING DEVICE. - Google Patents

CALCULATING DEVICE.

Info

Publication number: CH546445A
Authority: CH; Switzerland
Prior art keywords: calculating device; calculating
Prior art date: 1971-12-16

Application number

CH1852871A

Other languages

German (de)

Original Assignee

Oettinger Walter H

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.)

1971-12-16

Filing date

1971-12-16

Publication date

1974-02-28

1971-12-16 Application filed by Oettinger Walter H filed Critical Oettinger Walter H

1974-02-28 Publication of CH546445A publication Critical patent/CH546445A/en

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G1/00—Hand manipulated computing devices
- G06G1/14—Hand manipulated computing devices in which a straight or curved line has to be drawn from given points on one or more input scales to one or more points on a result scale

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Assembled Shelves (AREA)

CH1852871A 1971-12-16 1971-12-16 CALCULATING DEVICE. CH546445A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1852871		1971-12-16

Publications (1)

Publication Number	Publication Date
CH546445A true CH546445A (en)	1974-02-28

Family

ID=4433612

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1852871A CH546445A (en)	1971-12-16	1971-12-16	CALCULATING DEVICE.

Country Status (2)

Country	Link
JP (1)	JPS4868359A (en)
CH (1)	CH546445A (en)

1971
- 1971-12-16 CH CH1852871A patent/CH546445A/en not_active IP Right Cessation
1972
- 1972-12-15 JP JP12606472A patent/JPS4868359A/ja active Pending

Also Published As

Publication number	Publication date
JPS4868359A (en)	1973-09-18

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Legal Events

Date	Code	Title	Description
1976-07-30	PL	Patent ceased