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Trimetric Scale for Drafting MachinesDevice allows three basic projections to be drawn from a single scale zero setting. Ellipse proportions are included for convenience. Axonometric projections can also be determined.
Document ID
19750000172
Acquisition Source
Headquarters
Document Type
Other - NASA Tech Brief
Authors
Ryan, J. C. (Rockwell Intern. Corp.)
Chu, R. (Rockwell Intern. Corp.)
Date Acquired
August 8, 2013
Publication Date
August 1, 1975
Subject Category
Mathematics And Information Sciences
Report/Patent Number
MSC-15829
MSC-19391
Report Number: MSC-15829
Report Number: MSC-19391
Accession Number
75B10172
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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