JPH0522793Y2 - - Google Patents

Info

Publication number
JPH0522793Y2
JPH0522793Y2 JP1988035028U JP3502888U JPH0522793Y2 JP H0522793 Y2 JPH0522793 Y2 JP H0522793Y2 JP 1988035028 U JP1988035028 U JP 1988035028U JP 3502888 U JP3502888 U JP 3502888U JP H0522793 Y2 JPH0522793 Y2 JP H0522793Y2
Authority
JP
Japan
Prior art keywords
refractory
crucible
particle size
particles
particle
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
JP1988035028U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01140497U (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 JP1988035028U priority Critical patent/JPH0522793Y2/ja
Publication of JPH01140497U publication Critical patent/JPH01140497U/ja
Application granted granted Critical
Publication of JPH0522793Y2 publication Critical patent/JPH0522793Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Crucibles And Fluidized-Bed Furnaces (AREA)
JP1988035028U 1988-03-16 1988-03-16 Expired - Lifetime JPH0522793Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988035028U JPH0522793Y2 (en]) 1988-03-16 1988-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988035028U JPH0522793Y2 (en]) 1988-03-16 1988-03-16

Publications (2)

Publication Number Publication Date
JPH01140497U JPH01140497U (en]) 1989-09-26
JPH0522793Y2 true JPH0522793Y2 (en]) 1993-06-11

Family

ID=31261686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988035028U Expired - Lifetime JPH0522793Y2 (en]) 1988-03-16 1988-03-16

Country Status (1)

Country Link
JP (1) JPH0522793Y2 (en])

Also Published As

Publication number Publication date
JPH01140497U (en]) 1989-09-26

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