DK9187C - Pressure telegraph device. - Google Patents

Pressure telegraph device.

Info

Publication number: DK9187C
Authority: DK; Denmark
Prior art keywords: telegraph device; pressure; pressure telegraph; telegraph
Prior art date: 1907-01-07

Application number

Other languages

Inventor

Frederic Joseph Swift

Original Assignee

Frederic Joseph Swift

Publication date

1907-01-07

1907-01-07 Application granted granted Critical

1907-01-07 Publication of DK9187C publication Critical patent/DK9187C/en

DK9187D Pressure telegraph device. DK9187C (en)

Application Number	Priority Date	Filing Date	Title
DK9187T

Publication Number	Publication Date
DK9187C true DK9187C (en)	1907-01-07

Application Number	Title	Priority Date	Filing Date
DK9187D DK9187C (en)			Pressure telegraph device.

Country	Link
DK (1)	DK9187C (en)

Publication	Publication Date	Title
DK9187C (en)	1907-01-07	Pressure telegraph device.
DK9298C (en)	1907-02-11	Wireless Telegraphy Device.
AT34312B (en)	1908-09-10	Calculation device.
DK9645C (en)	1907-05-27	Device by Telegraphs.
DK10139C (en)	1907-10-28	Telegraph machines.
DK10163C (en)	1907-11-04	Kæpstok til Arbejdsvogne.
DK10213C (en)	1907-11-11	Transmitter for Telephony.
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FR374792A (en)	1907-06-22	Telegraph device
FR374884A (en)	1907-06-25	Telegraph device