JPH0154401B2 - - Google Patents

Info

Publication number
JPH0154401B2
JPH0154401B2 JP61074971A JP7497186A JPH0154401B2 JP H0154401 B2 JPH0154401 B2 JP H0154401B2 JP 61074971 A JP61074971 A JP 61074971A JP 7497186 A JP7497186 A JP 7497186A JP H0154401 B2 JPH0154401 B2 JP H0154401B2
Authority
JP
Japan
Prior art keywords
metal cylinder
container
powder material
rubber
cylinder
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP61074971A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62230903A (ja
Inventor
Masaru Yanagimoto
Hitoshi Kumon
Yoshikazu Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Special Steel Co Ltd
Original Assignee
Sanyo Special Steel Co Ltd
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.)
Filing date
Publication date
Application filed by Sanyo Special Steel Co Ltd filed Critical Sanyo Special Steel Co Ltd
Priority to JP7497186A priority Critical patent/JPS62230903A/ja
Publication of JPS62230903A publication Critical patent/JPS62230903A/ja
Publication of JPH0154401B2 publication Critical patent/JPH0154401B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)
JP7497186A 1986-03-31 1986-03-31 粉末材料充填管状ビレツトの製造方法 Granted JPS62230903A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7497186A JPS62230903A (ja) 1986-03-31 1986-03-31 粉末材料充填管状ビレツトの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7497186A JPS62230903A (ja) 1986-03-31 1986-03-31 粉末材料充填管状ビレツトの製造方法

Publications (2)

Publication Number Publication Date
JPS62230903A JPS62230903A (ja) 1987-10-09
JPH0154401B2 true JPH0154401B2 (enrdf_load_stackoverflow) 1989-11-17

Family

ID=13562687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7497186A Granted JPS62230903A (ja) 1986-03-31 1986-03-31 粉末材料充填管状ビレツトの製造方法

Country Status (1)

Country Link
JP (1) JPS62230903A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE39243E1 (en) 1996-12-18 2006-08-22 Seiko Epson Corporation Optical element, polarization illumination device, and projector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244504A (ja) * 1985-08-20 1987-02-26 Sanyo Tokushu Seiko Kk 粉末材料充填管状ビレツトの製造方法
JPS6244503A (ja) * 1985-08-20 1987-02-26 Sanyo Tokushu Seiko Kk 粉末冶金法による熱間押出しクラツド管の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE39243E1 (en) 1996-12-18 2006-08-22 Seiko Epson Corporation Optical element, polarization illumination device, and projector
USRE40251E1 (en) 1996-12-18 2008-04-22 Seiko Epson Corporation Optical element, polarization illumination device, and projector

Also Published As

Publication number Publication date
JPS62230903A (ja) 1987-10-09

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