Símbolos projetivos e ângulos de extinção

Authors

  • Eduardo A. Salgado E. S. A. Luiz de Queiroz

DOI:

https://doi.org/10.1590/S0071-12761962000100013

Abstract

Using the "projective symbols" by Fedorow, it is possible to calculate the angles of extinction of the faces of a same zone, in relation to the axis of the zone, as it is demonstrated by the author.

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Published

1962-01-01

Issue

Vol. 19 (1962)

Section

naodefinida

How to Cite

Salgado, E. A. (1962). Símbolos projetivos e ângulos de extinção. Anais Da Escola Superior De Agricultura Luiz De Queiroz, 19, 185-188. https://doi.org/10.1590/S0071-12761962000100013