In {HEAD ~ view} of the abovementioned difficulties, there have been proposed the U.S. Pat Nos. 3,641,954; 3,664,280 and 4,014,274 which are designed alike mechanically to sew together the edge portions of a cushion cover with {TAIL ~ a cushion} mechanically compressed 
In { HEAD ~ view } of the abovementioned difficulties , there have been proposed the U.S. Pat Nos . 3,641,954 ; 3,664,280 and 4,014,274 which are designed alike mechanically to sew together the edge portions of a cushion cover with { TAIL ~ a cushion } mechanically compressed
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