DK20619C - Protective sight device. - Google Patents

Protective sight device.

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Application number

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Inventor

Karl Engelsiepen

Original Assignee

Karl Engelsiepen

Publication date

1915-10-04

1915-10-04 Application granted granted Critical

1915-10-04 Publication of DK20619C publication Critical patent/DK20619C/en

DK20619D Protective sight device. DK20619C (en)

Application Number	Priority Date	Filing Date	Title
DK20619T

Publication Number	Publication Date
DK20619C true DK20619C (en)	1915-10-04

Application Number	Title	Priority Date	Filing Date
DK20619D DK20619C (en)			Protective sight device.

Country	Link
DK (1)	DK20619C (en)

Publication	Publication Date	Title
DK20619C (en)	1915-10-04	Protective sight device.
DK15278C (en)	1911-11-13	Protective sight device.
CH71017A (en)	1915-11-16	Protective device on the stopper
FR519769A (en)	1921-06-15	Aiming device
DK20000C (en)	1915-03-22	Train protection device.
AT71050B (en)	1916-01-25	Sighting device.
DK19255C (en)	1914-09-21	Sighting device.
DK21627C (en)	1916-11-06	Sighting device.
AT57909B (en)	1913-02-25	Sighting device.
DK21887C (en)	1917-02-05	Protective shield.
AT74171B (en)	1918-02-25	Night sighting device.
AT74172B (en)	1918-02-25	Night sighting device.
FR491218A (en)	1919-05-27	Aiming device
DK19820C (en)	1915-02-15	Connecting device.
DK19763C (en)	1915-02-01	Adjustable Kumte.
DK27838C (en)	1921-06-20	Diving armor.
DK19791C (en)	1915-02-08	Electric train protection device.
FR478382A (en)	1915-12-08	Periscope
FR502119A (en)	1920-05-05	Periscope
DK24267C (en)	1919-03-24	Course indicator.
DK22713C (en)	1917-12-31	Transmission device.
DK30855C (en)	1922-12-04	Movable Protection System.
DK19834C (en)	1915-02-15	Device at Vadske.
DK20412C (en)	1915-08-09	Device at Rørmøller.
DK20733C (en)	1915-11-08	Device at Spyttebakker.