Emitter dip

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CPC
Y10S148/047

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S148/00Metal treatment

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Y10S148/047Emitter dip

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Patents Grantslast 30 patents

Information Patent Grant
Method of making emitter regions by implantation through a non-mono...
- Patent number 4,452,645
- Issue date Jun 5, 1984
- International Business Machines Corporation
- Wei-Kan Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3493443
- Patent number 3,493,443
- Issue date Feb 3, 1970
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents