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Johannes Andreas Zaat Patents |
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Inventor: Zaat; Johannes Andreas
Address: Heerlen, NL
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7282847 |
Electric lamp and manufacturing method |
October 16, 2007 |
| The electric lamp has a lamp vessel having a pinch mounted in an outer envelope by means of a clamping member of metal sheet which is present on the pinch. The clamping member has an open loop which extends in a direction transverse to the broad side faces of the pinch. A still open |
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