作者: Keith A. Huster , Craig Mcneely , David C. Newkirk , David W. Hornbach , Richard H. Heimbrock
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摘要: A bed, includes a frame 11, deck 12 connected to the and siderail 16, 17, 18, 19 supported by either of deck. The base 22, 162 an extension 23, 163. has retracted position adjacent at least one deployed spaced further from base. lock 30, 200 resides in is selectively engageable with disengageable for resisting or enabling movement relative