NL34768C - - Google Patents

Info

Publication number: NL34768C
Authority: NL; Netherlands

Application number

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.)

1930-09-13

Publication of NL34768C publication Critical patent/NL34768C/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
- B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs
- B60C7/16—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs of helical or flat coil form
- B60C7/20—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs of helical or flat coil form disposed circumferentially relative to wheel axis
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
- H01K1/325—Reflecting coating

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Glass Compositions (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

NL34768D 1930-09-13 NL34768C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US481618A US1875981A (en)	1930-09-13	1930-09-13	Incandescent electric lamp bulb

Publications (1)

Publication Number	Publication Date
NL34768C true NL34768C (en)

Family

ID=23912686

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL53675D NL53675C (en)	1930-09-13
NL34768D NL34768C (en)	1930-09-13

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL53675D NL53675C (en)	1930-09-13

Country Status (3)

Country	Link
US (1)	US1875981A (en)
DE (1)	DE622600C (en)
NL (2)	NL34768C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3042795A (en) *	1958-10-01	1962-07-03	Nord Photocopy And Electronics	Photocopy machine
BE750711A (en) *	1969-05-29	1970-11-03	Fuji Photo Film Co Ltd	PROCESS FOR THE PRODUCTION OF CRYSTALLINE GLASS CONTAINING PORTIONS HAVING DIFFERENT DEGREES OF CRYSTALLIZATION
US5452192A (en) *	1993-12-06	1995-09-19	Yurich; Gary D.	Luminaire having hard wiring

0
- NL NL53675D patent/NL53675C/xx active
- NL NL34768D patent/NL34768C/xx active
1930
- 1930-09-13 US US481618A patent/US1875981A/en not_active Expired - Lifetime
- 1930-09-27 DE DE1930622600D patent/DE622600C/en not_active Expired

Also Published As

Publication number	Publication date
DE622600C (en)	1935-12-02
NL53675C (en)
US1875981A (en)	1932-09-06

Publication	Publication Date	Title
FR688568A (en)	1930-09-20
FR674103A (en)	1930-02-28
FR35415E (en)	1930-03-08
FR675700A (en)	1930-02-14
FR678482A (en)	1930-03-22
FR674583A (en)	1930-01-31
FR687287A (en)	1930-09-06
HU103551A (en)
NL39550C (en)	1936-12-15
NL29969C (en)
BE368411A (en)
NL57077C (en)
BE388141A (en)
NL33800C (en)
NL33173C (en)
BE385690A (en)	1932-02-29
NL29630C (en)	1933-04-15
BE370460A (en)
BE370751A (en)	1930-07-31
BE370853A (en)	1930-07-31
BE371585A (en)
BE388084A (en)
BE385395A (en)
BE383113A (en)
BE379994A (en)