Title:
【考案の名称】ガス吹き込み用ノズルれんがのシール構造
Document Type and Number:
Japanese Patent JPH04106497
Kind Code:
U
Inventors:
Yasuo Nozaki
Application Number:
JP905891U
Publication Date:
September 14, 1992
Filing Date:
February 26, 1991
Export Citation:
International Classes:
B22D11/10; B22D41/54; B22D41/58; C21C5/48; C21C7/072; F27D3/16; F27D27/00; (IPC1-7): F27D3/16; B22D11/10; B22D41/54; F27D23/04
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