Electric heating – Metal heating – By arc
Reexamination Certificate
2005-06-14
2005-06-14
Elve, M. Alexandra (Department: 1725)
Electric heating
Metal heating
By arc
C219S121680
Reexamination Certificate
active
06906282
ABSTRACT:
A mask10comprises a mask member layer12having a laser processing pattern and comprising a metallic material and first and second substrate members11and13holding the mask member on two faces thereof and comprising a material that transmits laser light.
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patent: 5887520 (1999-03-01), Kinoshita
patent: 6211485 (2001-04-01), Burgess
patent: 6303196 (2001-10-01), Funatsu
patent: 64-047551 (1989-02-01), None
patent: 8-76357 (1996-03-01), None
Elve M. Alexandra
Squire Sanders & Dempsey L.L.P.
Sumitomo Heavy Industrie's, Ltd.
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