MX F. II

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Ted Beatty reports that the Mexican patent subclass F. II was for Marine machines and propellers (Máquinas de marina y propulsores).[1]

References

  1. Edward Beatty, “Mexico Patent Database 1840-1910,” University of Notre Dame: doi:10.7274/R0K64G4F, citing the underlying source: Mexico. Secretaria de Fomento. Oficina de Patentes y Marcas. Lista de las patentes por orden de clases…1903 (1905).

This wiki has 9 patents in category "MX F. II".

Patents in category MX F. II

Enclosing categories Mexican patent classifications, MX F
Subcategories
Keywords
Start year 1903
End year