ES110981A3 - Tarjetas separables por series sueltas o en block mediante perforación y con apéndice plegable, engomado, para su uso en máquinas de escribir.
- Google Patents
Tarjetas separables por series sueltas o en block mediante perforación y con apéndice plegable, engomado, para su uso en máquinas de escribir.
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Individual
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ES110981A1929-01-151929-01-15Tarjetas separables por series sueltas o en block mediante perforación y con apéndice plegable, engomado, para su uso en máquinas de escribir.
ExpiredES110981A3
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