10TP
...that 10TP was a Polish tank design, which advanced the Polish armor programme but came too late to provide the Polish Army with tanks of sufficient number and quality before the German invasion of Poland in 1939?
...that <b id="mwD9A"><a href="./10TP" id="mwD9E" rel="mw:WikiLink" title="10TP">10TP</a></b> was a Polish <a href="./Tank" id="mwD9I" rel="mw:WikiLink" title="Tank">tank</a> design, which advanced the Polish armor programme but came too late to provide the <a class="mw-redirect" href="./Polish_Army" id="mwD9M" rel="mw:WikiLink" title="Polish Army">Polish Army</a> with tanks of sufficient number and quality before the <a class="mw-redirect" href="./German_invasion_of_Poland" id="mwD9Q" rel="mw:WikiLink" title="German invasion of Poland">German invasion of Poland</a> in 1939?