Patent search ap:("PHILIPS CORP") AND inv:"STELT ERNEST ONNO WILLEM VAN D" Page 1

1.

发明授权
Apparatus for and method of providing a melted insulating coating on the inner surface of a tubular article 失效
Title translation: 在管状物品的内表面上提供熔融绝缘涂层的方法和方法

公开(公告)号：US3484276A

公开(公告)日：1969-12-16

申请号：US3484276D

申请日：1966-07-21

Applicant: PHILIPS CORP

Inventor： BURGGRAAF ANTHONIE JAN , STELT ERNEST ONNO WILLEM VAN D , RUITER JACOB WILLEM DE

IPC: H01J9/20 , H01J37/32 , H05H1/30 , B05B13/06 , B44D1/02

CPC classification number: H05H1/30 , H01J9/20 , H01J37/32 , H01J37/321 , H01J37/32761 , H01J2237/332 , Y10S65/04

2.

发明授权
Sodium-vapor discharge lamp having an envelope with a porous inner wall 失效
Title translation: 钠蒸汽放电灯具有带多孔内壁的外壳

公开(公告)号：US3379302A

公开(公告)日：1968-04-23

申请号：US51308165

申请日：1965-12-10

Applicant: PHILIPS CORP

Inventor： JAN BURGGRAAF ANTHONIE , STELT ERNEST ONNO WILLEM VAN D

IPC: C03C17/02 , C03C17/10 , H01J5/08 , H01J9/20 , H01J61/35 , H01S3/03

CPC classification number: H01S3/0305 , C03C17/02 , C03C17/10 , H01J5/08 , H01J9/20 , H01J61/35

Patent Agency Ranking