JPS5184807A - - Google Patents

Info

Publication number
JPS5184807A
JPS5184807A JP50009810A JP981075A JPS5184807A JP S5184807 A JPS5184807 A JP S5184807A JP 50009810 A JP50009810 A JP 50009810A JP 981075 A JP981075 A JP 981075A JP S5184807 A JPS5184807 A JP S5184807A
Authority
JP
Japan
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
JP50009810A
Other versions
JPS5437885B2 (ja
Inventor
Kenji Akutsu
Fukushichi Fukuzaki
Shigeto Mori
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.)
OBARA KOGAKU GARASU SEIZOSHO KK
OBARA OPTICAL GLASS
Taisei Corp
Original Assignee
OBARA KOGAKU GARASU SEIZOSHO KK
OBARA OPTICAL GLASS
Taisei Corp
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 OBARA KOGAKU GARASU SEIZOSHO KK, OBARA OPTICAL GLASS, Taisei Corp filed Critical OBARA KOGAKU GARASU SEIZOSHO KK
Priority to JP981075A priority Critical patent/JPS5437885B2/ja
Publication of JPS5184807A publication Critical patent/JPS5184807A/ja
Publication of JPS5437885B2 publication Critical patent/JPS5437885B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP981075A 1975-01-24 1975-01-24 Expired JPS5437885B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP981075A JPS5437885B2 (ja) 1975-01-24 1975-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP981075A JPS5437885B2 (ja) 1975-01-24 1975-01-24

Publications (2)

Publication Number Publication Date
JPS5184807A true JPS5184807A (ja) 1976-07-24
JPS5437885B2 JPS5437885B2 (ja) 1979-11-17

Family

ID=11730515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP981075A Expired JPS5437885B2 (ja) 1975-01-24 1975-01-24

Country Status (1)

Country Link
JP (1) JPS5437885B2 (ja)

Also Published As

Publication number Publication date
JPS5437885B2 (ja) 1979-11-17

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