ES226086U - Pedagogical game for interpretation of orthogonal perspectives and projections. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Pedagogical game for interpretation of orthogonal perspectives and projections. (Machine-translation by Google Translate, not legally binding)
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AGUILELLA MANEU JOSE
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AGUILELLA MANEU JOSE
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Pedagogic game for interpretation of consisting of a sheet or cardboard compartmentalized in the essence of the orthogonal projection of the technical drawing. (Machine-translation by Google Translate, not legally binding)
ES1977226086U1977-02-011977-02-01
PEDAGOGICAL GAME FOR INTERPRETATION OF PERSPECTS AND ORTHOGONAL PROJECTIONS.
ExpiredES226086Y
(en)