Stock material or miscellaneous articles – Sheet including cover or casing – Including elements cooperating to form cells
Patent
1986-03-05
1988-04-26
Epstein, Henry F.
Stock material or miscellaneous articles
Sheet including cover or casing
Including elements cooperating to form cells
52746, 110336, 156 89, 428116, B32B 312, F27D 100
Patent
active
047404060
ABSTRACT:
Described herein is a porous ceramic structure consisting of a ceramic roll core or an assembly of ceramic roll cores each comprising: consecutively aligned pairs of inclined cylindrical cell units of oblique figure "8" shape, each cylindrical cell unit having a width of 5-30 mm, a height of 10-100 mm and an angle of inclination of 20-70 degrees.
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Kato Munehiko
Masuda Hirotsugu
Narumiya Tsuneaki
Tanuma Eigo
Bridgestone Corporation
Epstein Henry F.
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