Early_household_refrigerator_in_Popular_Science_1919.png
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Summary
| Description |
English:
An early example of the
consumerization
of mechanical
refrigeration
that began in the early 20th century. The
refrigerant
was
sulfur dioxide
.
|
| Date | |
| Source | Modern Publishing Company (1919-06), “How would you like to be the iceman?”, in Popular Science Monthly [1] , volume 94, issue 6, page 64 |
| Author | Modern Publishing Company |
Licensing
|
This work is in the
public domain
in the
United States
because it was
published
(or registered with the
U.S. Copyright Office
) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file
must
have an additional
copyright tag
indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |