Machines not elsewhere specified – Heat treatment – welding or brazing – Scientific – laboratory – or industrial heating equipment
Design Patent
2007-10-12
2009-06-16
Snapp, Sandra (Department: 2915)
Machines not elsewhere specified
Heat treatment, welding or brazing
Scientific, laboratory, or industrial heating equipment
CD13S182000
Design Patent
active
D0594488
CLAIM:
The ornamental design for a process tube for manufacturing semiconductor wafers, as shown and described.
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Inoue Hisashi
Mizuno Yoshikatsu
Toiya Masataka
Palasik Patricia
Smith , Gambrell & Russell, LLP
Snapp Sandra
Tokyo Electron Limited
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