San Francisco : Architect and Engineer, Inc · leaf 436
ARCHITECT AND ENGINEER Ingeniaus InvEntion Converts EnergyIn Suns Rays Into Dynamic Power Units By EDWIN H. WILDER … Among the many and diversified inventionscurrently awaiting postwar conversion before go-ing into commercial production, and one whichmay attract considerable attention in the postwarbuilding and construction field is a photosynthesisgenerator developed and perfected by Dr. Otto H.Mohr of…
Architecture · Building
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
