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William Trewhella

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Details William Trewhella William Trewhella

: Uncategorized

: Inventor
: Country: Australia

Affiliated with

Double pinion toothed gear train

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Horse power winch

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Hot air motor

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Lever jack

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Lever jack

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Also associated with

Double pinion toothed gear train

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horse power winch

[ 0.00 ] – not rated yet Voters 0 Comments 0

Lever jack

[ 0.00 ] – not rated yet Voters 0 Comments 0

Lever jack

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pawl and ratchet mechanism

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Profile ID: LFCA-PAI-P-333959

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