JPS5337553A - Method of producing highhquality attenuating materials - Google Patents

Method of producing highhquality attenuating materials

Info

Publication number
JPS5337553A
JPS5337553A JP11184276A JP11184276A JPS5337553A JP S5337553 A JPS5337553 A JP S5337553A JP 11184276 A JP11184276 A JP 11184276A JP 11184276 A JP11184276 A JP 11184276A JP S5337553 A JPS5337553 A JP S5337553A
Authority
JP
Japan
Prior art keywords
highhquality
producing
attenuating materials
attenuating
materials
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.)
Granted
Application number
JP11184276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS561394B2 (cs
Inventor
Toshinori Ozaki
Hideo Nakae
Takashi Shimaguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11184276A priority Critical patent/JPS5337553A/ja
Publication of JPS5337553A publication Critical patent/JPS5337553A/ja
Publication of JPS561394B2 publication Critical patent/JPS561394B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • ing And Chemical Polishing (AREA)
JP11184276A 1976-09-20 1976-09-20 Method of producing highhquality attenuating materials Granted JPS5337553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11184276A JPS5337553A (en) 1976-09-20 1976-09-20 Method of producing highhquality attenuating materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11184276A JPS5337553A (en) 1976-09-20 1976-09-20 Method of producing highhquality attenuating materials

Publications (2)

Publication Number Publication Date
JPS5337553A true JPS5337553A (en) 1978-04-06
JPS561394B2 JPS561394B2 (cs) 1981-01-13

Family

ID=14571527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11184276A Granted JPS5337553A (en) 1976-09-20 1976-09-20 Method of producing highhquality attenuating materials

Country Status (1)

Country Link
JP (1) JPS5337553A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57203495U (cs) * 1981-06-22 1982-12-24
JPS5827885U (ja) * 1981-08-19 1983-02-23 松下電器産業株式会社 温風発熱体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52150753A (en) * 1976-06-11 1977-12-14 Hitachi Ltd Method of producing attenuating materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52150753A (en) * 1976-06-11 1977-12-14 Hitachi Ltd Method of producing attenuating materials

Also Published As

Publication number Publication date
JPS561394B2 (cs) 1981-01-13

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