STEP #17 - I brevetti
US567064A
01 Settembre 1896:
by ATWOOD MACHINE COMPANY
GB190102876
2 Gennaio 1902:
'' Improvements in or in addition
to the Attwood or other similar
Machines to Illustrate the Theory
of Accelerated Motion '' by PHILIP
HARRIS AND COMPANY LTD
and STANDLEY BELCHER.
01 Settembre 1896:
by ATWOOD MACHINE COMPANY
GB190102876
2 Gennaio 1902:
'' Improvements in or in addition
to the Attwood or other similar
Machines to Illustrate the Theory
of Accelerated Motion '' by PHILIP
HARRIS AND COMPANY LTD
and STANDLEY BELCHER.
GB190319152A
28 Gennaio 1904:
28 Gennaio 1904:
''Improvements in and relating
to the Construction of the
"Atwood's Machine," for use in
Illustrating the Theory of
Accelerated Motion'' by PHILIP
HARRIS AND COMPANY LTD
and STANDLEY BELCHER.
to the Construction of the
"Atwood's Machine," for use in
Illustrating the Theory of
Accelerated Motion'' by PHILIP
HARRIS AND COMPANY LTD
and STANDLEY BELCHER.
''IDIDACTIC APPARATUS FOR
STUDY OF UNIFORM RECTILINEAR
MOTION'' by BUZATU DUMITRU
ŞTEFAN [RO]; CARAGEA MIHAIL [RO]
08 Giugno 2016:
''INovel Atwood experimental
instrument'' by CHANGSHU INST
TECHNOLOGY and ZHANG PING
instrument'' by CHANGSHU INST
TECHNOLOGY and ZHANG PING
sitografia:
https://app.patentinspiration.com/
https://worldwide.espacenet.com/
https://app.patentinspiration.com/
https://worldwide.espacenet.com/
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