A linear latch interconnecting a pivotally adjustable seatback with {HEAD ~ a frame location} of {TAIL ~ a vehicle interior} 
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A linear latch interconnecting a pivotally adjustable seatback with { HEAD ~ a frame location } of { TAIL ~ a vehicle interior }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL