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Donovan Parry Phones & Addresses

  • 1862 19Th St NW, Rochester, MN 55901 (507) 282-1504
  • 1862 19Th St NW, Rochester, MN 55901 (507) 313-3073

Work

Position: Food Preparation and Serving Related Occupations

Education

Degree: High school graduate or higher

Emails

g***i@aol.com

Publications

Us Patents

Electrical Wire Deletion

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US Patent:
52477355, Sep 28, 1993
Filed:
Dec 18, 1991
Appl. No.:
7/809901
Inventors:
Donovan A. Parry - Rochester MN
Robert J. Reis - Winona MN
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
H05K 302
US Classification:
29847
Abstract:
A method of removing conductors in inner layers of circuit boards by applying a constant heating current for a predetermined time period, and then applying an increasing-magnitude current until the conductor vaporizes.
Donovan A Parry from Rochester, MN, age ~79 Get Report