Category:Inventions of the 1930s

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20th-century inventions: ← 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s →

Subcategories

This category has the following 10 subcategories, out of 10 total.

1930 inventions (1 F)
1931 inventions (2 C, 2 F)
1933 inventions (2 C, 2 F)
1934 inventions (4 C, 6 F)
1935 inventions (1 C)
1937 inventions (2 C, 2 F)
1938 inventions (1 C, 4 F)
1939 inventions (1 C, 5 F)

A

Algerian mandole (15 F)

B

Banjoline (1 C, 2 F)

Media in category "Inventions of the 1930s"

The following 3 files are in this category, out of 3 total.

Bri-Plax Interlocking Building Cubes - Hilary Fisher Page 1939.jpg 3,600 × 3,600; 952 KB
Virgilio Leret Ruis - turbocompresor de reacción continua, como propulsor de aviones, y en general de toda clase de vehículos.jpg 847 × 590; 132 KB
Woman wearing Isabelle Gilbert's Dimple Maker invention.jpg 745 × 435; 55 KB

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