  We formulate a conjecture, stating that the algebra of $n$ pairs of deformed
Bose creation and annihilation operators is a factor-algebra of
$U_q[osp(1/2n)]$, considered as a Hopf algebra, and prove it for $n=2$ case. To
this end we show that for any value of $q$ $U_q[osp(1/4)]$ can be viewed as a
superalgebra, freely generated by two pairs $B_1^\pm$, $B_2^\pm$ of deformed
para-Bose operators. We write down all Hopf algebra relations, an analogue of
the Cartan-Weyl basis, the "commutation" relations between the generators and a
basis in $U_q[osp(1/2n)]$ entirely in terms of $B_1^\pm$, $B_2^\pm$.
