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PCE
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DIFF Subgroup
H01S 3/23

Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media

Introduced: July 1974

Title

Titles differ between systems:

IPC: Arrangement of two or more lasers not provided for in groups , e.g. tandem arrangement of separate active media

CPC: Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media

Full Title

Full titles differ between systems:

IPC:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range > Arrangement of two or more lasers not provided for in groups , e.g. tandem arrangement of separate active media

CPC:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range (semiconductors lasers H01S5/00) > Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Child Classifications

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