ES28990A1 - Un procedimiento mecánico para fabricar productos de tejares perfilados de una manera cualquiera y en particular para la fabricación de tejas.
- Google Patents
Un procedimiento mecánico para fabricar productos de tejares perfilados de una manera cualquiera y en particular para la fabricación de tejas.
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Individual
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Individual
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Priority to ES28990ApriorityCriticalpatent/ES28990A1/es
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238000010297mechanical methods and processMethods0.000title1
230000005226mechanical processes and functionsEffects0.000title1
ES28990A1901-12-211901-12-21Un procedimiento mecánico para fabricar productos de tejares perfilados de una manera cualquiera y en particular para la fabricación de tejas.
ExpiredES28990A1
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