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2010
|
Invention
|
Method of detecting water in a structure as well as a device for detecting water in structural me... |
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2007
|
Invention
|
Control method of ready-mixed concrete and control system of ready-mixed concrete. A control meth... |
|
|
Invention
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Method for discriminating concrete specimen. This invention provides a method for discriminating ... |
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|
Invention
|
Concrete structure, method for manufacturing the concrete structure, and method for managing the ... |
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2005
|
Invention
|
Ic card and access control method. A folder containing at least one file can be created in a file... |
|
|
Invention
|
Data communication apparatus and data communication method. Realizing a data communication device... |
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2003
|
Invention
|
Ic card, terminal device, and data communication method. a when a transmission process on the fir... |
