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| Patents for Erik Henry Aldeborgh | |||||
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| Picture | Number | Date | Patentee | Title | |
| GB-389,703 | Mar. 23, 1933 | E.H. Aldeborgh | Improvements in and Connected with Plug Gauges | ||
| 2,443,880 | Jun. 22, 1948 | E.M. Boat, J.J. Bishop, A.H. Emery, E.H. Aldeborgh | Dial Gauge for Measuring Small Bores | ||
| DE-840,604 | Jun. 03, 1952 | A.H. Emery, E.H. Aldeborgh | Bohrlehre | ||
| CH-332,855 | Sep. 30, 1958 | F.H. Czaplinski, E.H. Aldeborgh | Inside and Outside Thread Gage | ||
| CH-339,743 | Jul. 15, 1959 | J. Klink, F.H. Czaplinski, E.H. Aldeborgh | Messlehre | ||