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US4011642A Method for manufacturing a sealed beamed headlight 失效
用于制造密封的横梁的方法

Method for manufacturing a sealed beamed headlight
摘要:
A method for maintaining a sealed beam lamp unit comprising a quartz iodine lamp accommodated in an outer envelope. A sleeve-shaped cap which is made of a metal strip material surrounds the lamp pinch which is substantially rectangular in cross-section and to which a wire is secured which serves as the sole support for the lamp.
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