JPH0539845Y2 - - Google Patents

Info

Publication number
JPH0539845Y2
JPH0539845Y2 JP1988132039U JP13203988U JPH0539845Y2 JP H0539845 Y2 JPH0539845 Y2 JP H0539845Y2 JP 1988132039 U JP1988132039 U JP 1988132039U JP 13203988 U JP13203988 U JP 13203988U JP H0539845 Y2 JPH0539845 Y2 JP H0539845Y2
Authority
JP
Japan
Prior art keywords
liquid nitrogen
mixer
concrete
gas
liquid
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 - Lifetime
Application number
JP1988132039U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0254506U (en]
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 filed Critical
Priority to JP1988132039U priority Critical patent/JPH0539845Y2/ja
Publication of JPH0254506U publication Critical patent/JPH0254506U/ja
Application granted granted Critical
Publication of JPH0539845Y2 publication Critical patent/JPH0539845Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
JP1988132039U 1988-10-08 1988-10-08 Expired - Lifetime JPH0539845Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988132039U JPH0539845Y2 (en]) 1988-10-08 1988-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988132039U JPH0539845Y2 (en]) 1988-10-08 1988-10-08

Publications (2)

Publication Number Publication Date
JPH0254506U JPH0254506U (en]) 1990-04-19
JPH0539845Y2 true JPH0539845Y2 (en]) 1993-10-08

Family

ID=31388643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988132039U Expired - Lifetime JPH0539845Y2 (en]) 1988-10-08 1988-10-08

Country Status (1)

Country Link
JP (1) JPH0539845Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394802A (ja) * 1986-10-09 1988-04-25 大阪酸素工業株式会社 コンクリ−トの冷却方法及び装置

Also Published As

Publication number Publication date
JPH0254506U (en]) 1990-04-19

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