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Method for milling and drilling glassA process for machining glass by placing a rotating carbide working surface under minimum pressure against an area of glass to be worked is described. Concurrently the region between the working surface and the area of glass is wet with a lubricant consisting essentially of a petroleum carrier, a complex mixture of esters and a complex mixture of naturally occurring aromatic oils.
Document ID
19830018787
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Rice, S. H. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
September 4, 2013
Publication Date
July 30, 1980
Subject Category
Engineering (General)
Report/Patent Number
Patent Number: US-PATENT-4,383,785
Patent Number: NASA-CASE-GSC-12636-1
Patent Application Number: US-PATENT-APPL-SN-173520
Accession Number
83N27058
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-4,383,785|NASA-CASE-GSC-12636-1
Patent Application
US-PATENT-APPL-SN-173520

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