Infrared radiation reference
US4598206A · kind A · utility
8Cited by
28References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 1983 |
| Grant date | Jul 1, 1986 |
| Priority date | — |
| Expiry date | Jul 6, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J5/53
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A plurality of nestable members, such as razor blades, are formed into a stack having a parallel array of symmetrical, triangular-shaped edges. The stack of blades are maintained in a close abutting relationship and means are provided for controlling the temperature of the stack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.