METHOD OF MAKING A GLASS-TO-METAL SEAL,申请号USD3545950-传众专利搜索

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发明名称	METHOD OF MAKING A GLASS-TO-METAL SEAL
摘要
申请公布号	US3545950(A)	申请公布日期	1970.12.08
申请号	USD3545950	申请日期	1967.06.28
申请人	PHYSICAL SCIENCES CORP.	发明人	JOHN A. EARL
分类号	H01J5/34;(IPC1-7):C03C29/00	主分类号	H01J5/34
代理机构		代理人
主权项
地址

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