AT63771B - Impulse transmitter for automatic telephone systems. - Google Patents

Impulse transmitter for automatic telephone systems.

Info

Publication number: AT63771B
Authority: AT; Austria
Prior art keywords: telephone systems; automatic telephone; impulse transmitter; impulse; transmitter
Prior art date: 1912-03-28

Application number

Other languages

Original Assignee

Siemens Ag

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.)

1912-03-28

Filing date

1912-03-28

Publication date

1914-03-10

1912-03-28 Application filed by Siemens Ag filed Critical Siemens Ag

1914-03-10 Application granted granted Critical

1914-03-10 Publication of AT63771B publication Critical patent/AT63771B/en

Links

AT63771D 1912-03-28 1912-03-28 Impulse transmitter for automatic telephone systems. AT63771B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT63771T		1912-03-28

Publications (1)

Publication Number	Publication Date
AT63771B true AT63771B (en)	1914-03-10

Family

ID=30119726

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT63771D AT63771B (en)	1912-03-28	1912-03-28	Impulse transmitter for automatic telephone systems.

Country Status (1)

Country	Link
AT (1)	AT63771B (en)

1912
- 1912-03-28 AT AT63771D patent/AT63771B/en active

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