JPS52814A - Water penetrative flat blocks - Google Patents

Water penetrative flat blocks

Info

Publication number
JPS52814A
JPS52814A JP7650675A JP7650675A JPS52814A JP S52814 A JPS52814 A JP S52814A JP 7650675 A JP7650675 A JP 7650675A JP 7650675 A JP7650675 A JP 7650675A JP S52814 A JPS52814 A JP S52814A
Authority
JP
Japan
Prior art keywords
flat blocks
water penetrative
penetrative
water
blocks
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.)
Pending
Application number
JP7650675A
Other languages
English (en)
Inventor
Hiroshi Kobayashi
Yoshiharu Shimokawa
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.)
Chiyoda Chemical Engineering and Construction Co Ltd
Original Assignee
Chiyoda Chemical Engineering and Construction 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 Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP7650675A priority Critical patent/JPS52814A/ja
Publication of JPS52814A publication Critical patent/JPS52814A/ja
Pending legal-status Critical Current

Links

JP7650675A 1975-06-24 1975-06-24 Water penetrative flat blocks Pending JPS52814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7650675A JPS52814A (en) 1975-06-24 1975-06-24 Water penetrative flat blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7650675A JPS52814A (en) 1975-06-24 1975-06-24 Water penetrative flat blocks

Publications (1)

Publication Number Publication Date
JPS52814A true JPS52814A (en) 1977-01-06

Family

ID=13607114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7650675A Pending JPS52814A (en) 1975-06-24 1975-06-24 Water penetrative flat blocks

Country Status (1)

Country Link
JP (1) JPS52814A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112628A (ja) * 1981-12-28 1983-07-05 Kurimoto Haisuikan Kogyo Kk フランジ付き管遠心鋳造用鋳型の製造方法
JPS58112629A (ja) * 1981-12-28 1983-07-05 Kurimoto Haisuikan Kogyo Kk フランジ付き管遠心鋳造用鋳型の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914517A (ja) * 1972-05-22 1974-02-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914517A (ja) * 1972-05-22 1974-02-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112628A (ja) * 1981-12-28 1983-07-05 Kurimoto Haisuikan Kogyo Kk フランジ付き管遠心鋳造用鋳型の製造方法
JPS58112629A (ja) * 1981-12-28 1983-07-05 Kurimoto Haisuikan Kogyo Kk フランジ付き管遠心鋳造用鋳型の製造方法

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