Period

3 results for: m. hermann-lachapelle

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Portable steam engine, or Hermann-Lachapelle's industrial traction engine
LZT10A00_484

Portable steam engine, or Hermann-Lachapelle's ind...

Horizontal cross section of M. Hermann-Lachapelle's crossed boiler reboiler
LZT10A00_486

Horizontal cross section of M. Hermann-Lachapelle'...

Cross section of the hearth and the crossed boiler reboiler of M. Hermann-Lachapelle's industrial
LZT10A00_487

Cross section of the hearth and the crossed boiler...