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Improvements in apparatus for heating and ventilating, more especially intended for use in creating currents for the ventilation of sewers / [Stephen Holman].
- Holman, Stephen.
- Date
- 1893
- Books
- Online
Available online
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License
Public Domain Mark
You can use this work for any purpose without restriction under copyright law.
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Credit: Improvements in apparatus for heating and ventilating, more especially intended for use in creating currents for the ventilation of sewers / [Stephen Holman].
Public Domain Mark
About this work
Publication/Creation
London : Printed for Her Majesty's Stationery Office by Darling and Son, Ltd, 1893.
Physical description
3 pages, 1 folded leaf of plates : illustrations
Contributors
Notes
Patent specification
Contains both the provisional and the complete specification
Publications note
Patent reference : 1892/20781
Type/Technique
Languages
- English