发明名称 |
Scent storage device, ticket and passive sequential resistor array for use with same |
摘要 |
A resistor array including a series of spaced first conductor members, a series of initially substantially non-conductive switches respectively connecting adjacent first conductor members to one another, at least one second conductor member in spaced relation to the first conductor members, and a series of resistors extending from respective first conductive members to the at least one second conductor member.
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申请公布号 |
US6542217(B2) |
申请公布日期 |
2003.04.01 |
申请号 |
US20000746679 |
申请日期 |
2000.12.22 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
BOYD MELISSA D.;MCCLELLAND PAUL H.;FIELD MARSHALL |
分类号 |
H01C13/00;A61L9/03;A61L9/12;G06K19/067;H01C1/16;H01C13/02;(IPC1-7):G03B21/32;B23K13/01;H01H61/00;H01H37/00 |
主分类号 |
H01C13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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