Showing 1 - 4 of 4 for search: 'Friedrich, F. D.', query time: 0.05s
1
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by Friedrich, F. D.
: Canada Department of Mines and Technical Surveys, 1963.
2
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: Canada Department of Mines and Technical Surveys, 1960.

Other Authors: '; “...Friedrich, F. D....”
3
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by Mitchell, E. R.
: Canada Department of Mines and Technical Surveys, 1960.

Other Authors: '; “...Friedrich, F. D....”
4
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by Mitchell, E. R.
Ottawa : Dept. of Mines and Technical Surveys, 1961.

Other Authors: '; “...Friedrich, F. D....”

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Combustion Coal Stokers