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"Fielded Search"는 각 필드에 대한 검색어를 입력하여 특허를 검색 할 수 있는 옵션을 제공합니다. 여러 개의 필드 검색을 Boolean 연산자와 결합하여 사용 할 수 있습니다. Database coverage 1991-01-01 - 2024-12-03
Publication Number
Application Number
Text
Title
Abstract
Description / Specification
Claim
Assignee
Assignee Country
Assignee State
Assignee City
Inventor
Inventor Country
Inventor State
Inventor City
IPC
USPC
USPC Main
USPC Further
Recent Search
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OR
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Publication Number
Application Number
Text
Title
Abstract
Description / Specification
Claim
Assignee
Assignee Country
Assignee State
Assignee City
Inventor
Inventor Country
Inventor State
Inventor City
IPC
USPC
USPC Main
USPC Further
Recent Search
AND
OR
NOT
Publication Number
Application Number
Text
Title
Abstract
Description / Specification
Claim
Assignee
Assignee Country
Assignee State
Assignee City
Inventor
Inventor Country
Inventor State
Inventor City
IPC
USPC
USPC Main
USPC Further
Recent Search
AND
OR
NOT
Publication Date
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Application Date
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