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)
Non-Portable Lighting Devices Or Systems Thereof (AREA)
Glass Compositions (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
NL53675C (en)
DE622600C (en)	1935-12-02
US1875981A (en)	1932-09-06

Publication	Publication Date	Title
FR688568A (en)	1930-09-20
FR675273A (en)	1930-02-08
FR675564A (en)	1930-02-13
FR678473A (en)	1930-03-22
FR691497A (en)	1930-10-22
FR674017A (en)	1930-02-24
FR684305A (en)	1930-07-08
FR35431E (en)	1930-03-08
FR695251A (en)	1930-12-13
FR687752A (en)	1930-09-12
FR687287A (en)	1930-09-06
FR674583A (en)	1930-01-31
FR674977A (en)	1930-02-05
FR691832A (en)	1930-10-25
FR675588A (en)	1930-02-13
HU103551A (en)
BE379981A (en)
NL53675C (en)
BE378055A (en)
BE367137A (en)	1930-02-28
NL28828C (en)
NL28598C (en)
NL39550C (en)	1936-12-15
NL27439C (en)
NL26995C (en)