Metallurgical product and process

Invention Grant

US3078157A Metallurgical product and process 失效

Title translation: 冶金产品和工艺

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Patent Title: Metallurgical product and process
Patent Title (中): 冶金产品和工艺
Application No.: US12239061

Application Date: 1961-07-07
Publication No.: US3078157A

Publication Date: 1963-02-19
Inventor: GERHARD NAESER , OTTO WESSEL
Applicant: MANNESMANN AG
Assignee: Vodafone GmbH
Current Assignee: Vodafone GmbH
Priority: DE3078157X 1960-07-08
Main IPC: C22C1/04
IPC: C22C1/04

Metallurgical product and process

Public/Granted literature

US07812512B2 Field emission electrode, method and apparatus of manufacturing the same by carrying a humidification process and an aging process Public/Granted day:2010-10-12

Information query

Espacenet

IPC分类:

C	化学；冶金
C22	冶金；黑色或有色金属合金；合金或有色金属的处理
C22C	合金（合金的处理入C21D、C22F）
C22C1/00	有色金属合金的制造（用电热法入C22B4/00；用电解法入C25C）
C22C1/04	.用粉末冶金法（C22C1/08优先）

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