(Q109994731)
Statements
1 reference
8 December 2021
Section of a Wheel for Elevating Water (English)
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8 December 2021
1 reference
8 December 2021
1 reference
8 December 2021
1 reference
8 December 2021
1 reference
8 December 2021
B1975.4.810
1 reference
8 December 2021
10.5 centimetre
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8 December 2021
24.1 centimetre
1 reference
8 December 2021